<% String app=request.getContextPath(); %>>
<meta charset="UTF-8">
<link rel='stylesheet' href="<%=app%>/web/base/css/base.css">
<link rel='stylesheet' href='<%=app %>/web/base/layui/css/layui.css'>
<script src='<%=app %>/web/base/layui/layui.js'></script>

<!-- EL表达式获取工程名,用 base.app取出 -->
<script type="text/javascript">
var base={
		app:"${pageContext.request.contextPath}"
}
</script>

<!-- 引入提炼的js的代码 -->
<script src='<%=app%>/web/base/js/base.js'></script>